{"version":"1.0","blog_url":"https://www.shigemk2.com/","height":"190","title":"empty\u3068is_array\u306e\u6319\u52d5\u306b\u9055\u3044\u306b\u3064\u3044\u3066","width":"100%","url":"https://www.shigemk2.com/entry/20120507/1336380254","author_url":"https://blog.hatena.ne.jp/shigemk2/","published":"2012-05-07 17:44:14","type":"rich","image_url":null,"categories":["php"],"description":"<?php $array = false; if(empty($array)) { print_r('\u30cf\u30fc\u30a4'); print_r(\"\\n\"); } if(!is_array($array)) { print_r('\u30c1\u30e3\u30fc'); print_r(\"\\n\"); } $array = array(); if(empty($array)) { print_r('\u30d0\u30d6\u30fc'); print_r(\"\\n\"); } if(!is_array($array)) { print_r('\u30a2\u30fc\u30f3'); print_r(\"\\n\"); } \u30cf\u30fc\u30a4 \u30c1\u30e3\u30fc \u30d0\u30d6\u30fc \u305d\u3046\u3001\u3053\u3093\u306a\u611f\u3058\u3067\u3059\u3002 \u3068\u308a\u3042\u3048\u305a\u3001false\u3067\u3082emp\u2026","provider_url":"https://hatena.blog","author_name":"shigemk2","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.shigemk2.com%2Fentry%2F20120507%2F1336380254\" title=\"empty\u3068is_array\u306e\u6319\u52d5\u306b\u9055\u3044\u306b\u3064\u3044\u3066 - by shigemk2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","blog_title":"by shigemk2"}